C01B - NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
1 DSM N V NL
1 GAS RESEARCH INSTITUTE
1 IMPERIAL CHEMICAL INDUSTRIES LTD GB
1 PLANCK-GESELL, MAX- ZUR FORDERUNG DER WISSENSCHAFTEN DE
1 RHONE-POULENC CHIMIE FR
C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR
C01F
2 MITSUI MINING & SMELTING CO LTD JP
C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE * a [3]
2 BETZDEARBORN INC
1 ENGELHARD CORP
1 PITTSBURGH, UNIVERSITY OF
1 SANDEN CORP JP
C03C - CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS;
SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR
FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS
OR OTHER MATERIALS
1 NATIONALE D'ETUDE ET DE CONSTR DE MOTEURS D'AVIATION FR
C04B - LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g.
MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE;
CERAMICS ; REFRACTORIES; TREATMENT OF NATURAL STONE [4]
1 DEGUSSA DE
1 DEUTSCHE FORSCHUNGSANSTALT FUR LUFT- UND RAUMFAHRT E V DE
1 ENGELHARD CORP
1 SIEMENS WESTINGHOUSE POWER CORP
C05C - NITROGENOUS FERTILISERS
1 TOSHIBA KIKAI K K JP
C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS * oo
5 DSM N V NL
4 DAIKIN KOGYO CO LTD JP
2 AMERICAN HOME PRODUCTS CORP
2 ENGELHARD CORP
2 IMPERIAL CHEMICAL INDUSTRIES LTD GB
2 RHONE-POULENC CHIMIE FR
1 ALBEMARLE CORP
1 ALCON LABORATORIES INC
1 ATLANTIC RICHFIELD CO
1 DEGUSSA DE
1 GLAXO WELLCOME INC
1 IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC
1 MORTON INTERNATIONAL INC
1 PITTSBURGH, UNIVERSITY OF
1 SCRIPPS RESEARCH INSTITUTE THE
1 SHOWA DENKO K K JP
C07D - HETEROCYCLIC COMPOUNDS [2] * oo
4 DSM N V NL
4 GLAXO WELLCOME INC
3 DEGUSSA DE
3 SCRIPPS RESEARCH INSTITUTE THE
2 AMERICAN HOME PRODUCTS CORP
2 SCHERING AG DE
1 ALBEMARLE CORP
1 HITACHI CHEMICAL CO LTD JP
1 IDEMITSU KOSAN CO LTD JP
1 PITTSBURGH, UNIVERSITY OF
1 SHOWA DENKO K K JP
1 WACKER-CHEMIE GMBH DE
C07F - ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS * oo CONTAINING
ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,
, SULFUR, SELENIUM, OR TELLURIUM
3 ALBEMARLE CORP
1 AMERICAN HOME PRODUCTS CORP
1 DSM N V NL
1 GLAXO WELLCOME INC
1 PENN STATE RESEARCH FOUNDATION THE
1 SCHERING AG DE
1 SHOWA DENKO K K JP
1 WACKER-CHEMIE GMBH DE
C07H - SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; * oo
NUCLEIC ACIDS [2]
2 SCRIPPS RESEARCH INSTITUTE THE
1 AMERICAN HOME PRODUCTS CORP
1 DUKE UNIVERSITY
1 NOVARTIS FINANCE CORP
1 PLANCK-GESELL, MAX- ZUR FORDERUNG DER WISSENSCHAFTEN DE
1 SCHERING AG DE
1 YEDA RESEARCH & DEVELOPMENT CO LTD IL
C07J - STEROIDS [2] * oo
1 ALCON LABORATORIES INC
1 SCHERING AG DE
C07K - PEPTIDES [4]
3 AMGEN INC
1 SCRIPPS RESEARCH INSTITUTE THE
C08B - POLYSACCHARIDES; DERIVATIVES THEREOF [4]
1 IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC
C08F - MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING
CARBON-TO-CARBON UNSATURATED BONDS [2]
4 DSM N V NL
3 MORTON INTERNATIONAL INC
2 SHOWA DENKO K K JP
2 WACKER-CHEMIE GMBH DE
1 ALCON LABORATORIES INC
1 CHISSO CORP JP
1 DAIKIN KOGYO CO LTD JP
1 MASSACHUSETTS, UNIVERSITY OF
1 PENN STATE RESEARCH FOUNDATION THE
C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS
ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS [2]
9 IMPERIAL CHEMICAL INDUSTRIES LTD GB
5 WACKER-CHEMIE GMBH DE
3 DSM N V NL
2 MASSACHUSETTS, UNIVERSITY OF
2 NITTO DENKO CORP JP
1 DEGUSSA DE
1 IDEMITSU KOSAN CO LTD JP
1 SCHERING AG DE
1 SHOWA DENKO K K JP
C08J - WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; * oo AFTER-
-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G [2]
3 WACKER-CHEMIE GMBH DE
1 DAIKIN KOGYO CO LTD JP
1 DSM N V NL
1 HITACHI CHEMICAL CO LTD JP
1 IDEMITSU KOSAN CO LTD JP
C08K - USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC * a SUBSTANCES AS
COMPOUNDING INGREDIENTS [2]
3 IDEMITSU KOSAN CO LTD JP
3 WACKER-CHEMIE GMBH DE
2 DSM N V NL
1 ALBEMARLE CORP
1 HITACHI MAXELL LTD JP
1 IMPERIAL CHEMICAL INDUSTRIES LTD GB
1 SHOWA DENKO K K JP
C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS [2]
3 DAIKIN KOGYO CO LTD JP
1 BETZDEARBORN INC
1 DSM N V NL
1 IDEMITSU KOSAN CO LTD JP
1 MORTON INTERNATIONAL INC
1 NITTO DENKO CORP JP
1 NTN CORP JP
1 WACKER-CHEMIE GMBH DE
C09C - TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO
ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF
CARBON BLACK [4]
1 DEGUSSA DE
1 ENGELHARD CORP
C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING
PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING
FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING;
USE OF MATERIALS THEREFOR [5]
1 DSM N V NL
1 HITACHI MAXELL LTD JP
1 RISO KAGAKU CORP JP
C09J - ADHESIVES; ADHESIVE PROCESSES IN GENERAL ; ADHESIVE PROCESSES
NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES [5]
1 NITTO DENKO CORP JP
C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR
ELSEWHERE
8 CHISSO CORP JP
4 BETZDEARBORN INC
1 ALBEMARLE CORP
1 DAIKIN KOGYO CO LTD JP
C10L - FUELS NOT OTHERWISE PROVIDED FOR ; NATURAL GAS; SYNTHETIC
NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES
C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS
OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO
FACILITATE SOOT REMOVAL; FIRE-LIGHTERS [5]
1 JOHNSON, S C & SON INC
C10M - LUBRICATING COMPOSITIONS ; USE OF CHEMICAL SUBSTANCES EITHER
ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING
COMPOSITION [4]
4 IDEMITSU KOSAN CO LTD JP
1 DAIKIN KOGYO CO LTD JP
C11B - PRODUCING , REFINING OR PRESERVING FATS, FATTY SUBSTANCES ,
FATTY OILS OR WAXES, INCLUDING EXTRACTION FROM WASTE MATERIALS;
ESSENTIAL OILS; PERFUMES
1 WACKER-CHEMIE GMBH DE
C11D - DETERGENT COMPOSITIONS ; USE OF SINGLE SUBSTANCES AS DETERGENTS;
SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
2 SHOWA DENKO K K JP
1 ALBEMARLE CORP
1 ALCON LABORATORIES INC
1 JOHNSON, S C & SON INC
1 RHONE-POULENC CHIMIE FR
C12N - MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF * a ;
PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS ;
MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA [3]
7 HARVARD COLLEGE, PRESIDENT & FELLOWS OF
5 AMGEN INC
3 PITTSBURGH, UNIVERSITY OF
3 PLANCK-GESELL, MAX- ZUR FORDERUNG DER WISSENSCHAFTEN DE
2 DEKALB GENETICS CORP
2 DSM N V NL
1 BOEHRINGER MANNHEIM GMBH DE
1 GLAXO WELLCOME INC
1 HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO K K JP
1 IDEMITSU KOSAN CO LTD JP
1 IMPERIAL CHEMICAL INDUSTRIES LTD GB
1 MARYLAND, UNIVERSITY OF
1 NATIONAL RESEARCH COUNCIL OF CANADA CA
1 NOVARTIS FINANCE CORP
1 RHONE-POULENC CHIMIE FR
1 SCRIPPS RESEARCH INSTITUTE THE
C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A * a
DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL
ISOMERS FROM A RACEMIC MIXTURE [3]
3 HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO K K JP
1 AMGEN INC
1 BETZDEARBORN INC
1 DSM N V NL
1 HARVARD COLLEGE, PRESIDENT & FELLOWS OF
C12Q - MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR * a MICRO-
-ORGANISMS ; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF
PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN
MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES [3]
5 SCRIPPS RESEARCH INSTITUTE THE
2 DUKE UNIVERSITY
2 HARVARD COLLEGE, PRESIDENT & FELLOWS OF
2 MARYLAND, UNIVERSITY OF
2 PITTSBURGH, UNIVERSITY OF
2 PLANCK-GESELL, MAX- ZUR FORDERUNG DER WISSENSCHAFTEN DE
1 ALCON LABORATORIES INC
1 BOEHRINGER MANNHEIM GMBH DE
1 CHISSO CORP JP
1 GLAXO WELLCOME INC
C21B - MANUFACTURE OF IRON OR STEEL
1 BOC GROUP INC THE
1 SMS SCHLOEMANN-SIEMAG AG DE
C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; * oo GENERAL
DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR
ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING,
OR OTHER TREATMENTS
1 NTN CORP JP
1 SMS SCHLOEMANN-SIEMAG AG DE
C22B - PRODUCTION OR REFINING OF METALS ; PRETREATMENT OF RAW MATERIALS
1 BETZDEARBORN INC
C22F - CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS * oo OR
NON-FERROUS ALLOYS
1 MITSUI MINING & SMELTING CO LTD JP
C23C - COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC
MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION
INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION;
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION
IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL [4]
2 LAM RESEARCH CORP
2 NATIONALE D'ETUDE ET DE CONSTR DE MOTEURS D'AVIATION FR
1 HARVARD COLLEGE, PRESIDENT & FELLOWS OF
1 HITACHI MAXELL LTD JP
1 PORSCHE, DR ING H C F AG DE
1 TOSHIBA KIKAI K K JP
C23F - NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES ;
INHIBITING CORROSION OF METALLIC MATERIAL; INHIBITING
INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE
TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS
PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY
SUBCLASS C21D OR C22F OR CLASS C25 [4]
2 LAM RESEARCH CORP
C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF
COMPOUNDS OR NON- METALS; APPARATUS THEREFOR [2]
2 DEUTSCHE FORSCHUNGSANSTALT FUR LUFT- UND RAUMFAHRT E V DE
1 IMPERIAL CHEMICAL INDUSTRIES LTD GB
C25D - PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF
COATINGS; ELECTROFORMING ; JOINING WORKPIECES BY ELECTROLYSIS;
APPARATUS THEREFOR [2,6]
1 NITTO DENKO CORP JP
C25F - PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM
OBJECTS; APPARATUS THEREFOR [2]
1 LAM RESEARCH CORP
C30B - SINGLE-CRYSTAL GROWTH ; UNIDIRECTIONAL SOLIDIFICATION OF
EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID
MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL ; PRODUCTION OF
A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE ;
SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH
DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A
HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE ;
APPARATUS THEREFOR [3]
1 DEUTSCHE FORSCHUNGSANSTALT FUR LUFT- UND RAUMFAHRT E V DE
1 HARVARD COLLEGE, PRESIDENT & FELLOWS OF
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